Llwytho...
Environmental pollution and management /
| Prif Awdur: | |
|---|---|
| Fformat: | Printed Book |
| Iaith: | English |
| Cyhoeddwyd: |
New Delhi:
Ashish Publishing House,
1989.
|
| Rhifyn: | 1st ed. |
| Pynciau: |
| Cyhoeddwyd: | 1989. |
|---|---|
| Disgrifiad Corfforoll: | xvi, 387p.. |
| ISBN: | 81-7024-242-8 |